Investigation of systematic errors for the hybrid and panoramic scanners
Article
Article Title | Investigation of systematic errors for the hybrid and panoramic scanners |
---|---|
ERA Journal ID | 201206 |
Article Category | Article |
Authors | Abbas, Mohd Azwan (Author), Luh, Lau Chong (Author), Setan, Halim (Author), Majid, Zulkepli (Author), Chong, Albert K. (Author), Idris, Khairulnizam M. (Author) and Ariff, Mohd Farid Mohd (Author) |
Journal Title | Jurnal Teknologi |
Journal Citation | 71 (4), pp. 65-70 |
Number of Pages | 6 |
Year | 2014 |
Place of Publication | Johor Darul Takzim, Malaysia |
ISSN | 0127-9696 |
2180-3722 | |
Digital Object Identifier (DOI) | https://doi.org/10.11113/jt.v71.3827 |
Abstract | The existence of terrestrial laser scanners (TLSs) with capability to provide dense three-dimensional (3D) data in short period of time has made it widely used for the many purposes such as documentation, management and analysis. However, similar to other sensors, data obtained from TLSs also can be impaired by errors coming from different sources. Then, calibration routine is crucial for the TLSs to ensure the quality of the data. Through self-calibration, this study has performed system calibration for hybrid (Leica ScanStation C10) and panoramic (Faro Photon 120) scanner at the laboratory with dimensions 15.5m x 9m x 3m and more than hundred planar targets that were fairly distributed. Four most significant parameters are derived from well-known error sources of geodetic instruments as constant (a0), collimation axis (b0), trunnion axis (b1) and vertical circle index (c0) errors. Data obtained from seven scan-stations were processed, and statistical analysis (e.g. t-test) has shown significant errors for the calibrated scanners. |
Keywords | terrestrial laser scanner; self-calibration; systematic errors |
ANZSRC Field of Research 2020 | 400999. Electronics, sensors and digital hardware not elsewhere classified |
510202. Lasers and quantum electronics | |
370603. Geodesy | |
Public Notes | © 2013 Penerbit UTM Press. Open access journal. It may be reproduced in whole or in part for the purposes of study, research, or review, but is subject to the inclusion of an acknowledgment of the source. |
Byline Affiliations | MARA University of Technology, Malaysia |
University of Technology Malaysia, Malaysia | |
School of Civil Engineering and Surveying | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q2wz0/investigation-of-systematic-errors-for-the-hybrid-and-panoramic-scanners
Download files
1839
total views365
total downloads4
views this month1
downloads this month